Answer:
See below
Step-by-step explanation:
<u>Write the following expression in radical form
</u>
- (8x)¹/² =
<u>Write the following expression in exponential form.
</u>
- <u />
= 19¹/²
Answer:
Area = 81; Side Length = 3
Step-by-step explanation:
The area of a square is the side lenght squared, and 9² is 81.
The side lengh can be found by taking the square root of the area. √9 = 3
Let the ladder length be L, then
sin 70 = 20/L, L = 20/sin70 = 21.3 feet
the length of ladder is 21.3 feet
What number cubed equals -1331?
it is -11 because -11*-11*-11 equals to -1331
